File octave-forge-image.changes of Package octave-forge-image
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Thu Aug 13 10:31:19 UTC 2015 - dmitry_r@opensuse.org
- Update to version 2.4.1
* Bugfix release
- Drop ovsolete workaround_gcc_65843.patch
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Sat Jun 20 08:22:07 UTC 2015 - dmitry_r@opensuse.org
- Fix build with GCC5
* workaround_gcc_65843.patch
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Wed Apr 8 08:11:02 UTC 2015 - dmitry_r@opensuse.org
- Update to version 2.4.0
* The following functions are new:
bwareafilt imcast imregionalmin
bwpropfilt imclearborder otf2psf
edgetaper immse psf2otf
fftconvn imreconstruct psnr
imattributes imregionalmax subimage
* The implementation of normxcorr2 has been changed. The new method is
Matlab compatible and will return values in the range [-1 1].
* The image package is no longer dependent on the signal package.
* The disk shaped filter of fspecial has been changed for Matlab
compatibility. The elements on the border of the disk are now
weighted by how much of them is covered by the disk. Note that
this change is backwards incompatible.
* The following functions will display the output image as a figure
instead of printing to the command line, when there are no output
arguments:
grayslice im2bw
* For better compatibility with Matlab, the imrotate, imremap, and
imperspectivewarp functions now use 0 instead of NA for the default
extrapolation value.
* The regionprops function now supports the "Eccentricity",
"MajorAxisLength", "MinorAxisLength", "EquivDiameter" and "Extrema"
properties. The "Orientation" property has also been rewritten for
Matlab compatibility and may yield different results than previous
versions.
* The conndef function has new function signatures so that it covers all
common ways of defining an connectivity array.
* Creating disk shaped strel objects must now specify the N argument for
number of periodic lines used to approximate a disk. The value used
must be zero to obtain the same results as previous releases of the
image package. No other value is at the moment valid, and this is to
prevent future backwards incompatibility since Matlab default is 4.
Replace any `strel ("disk", radius)' with `strel ("disk", radius, 0)'
* The following functions have been completely rewritten and will perform
a lot of faster.
bwconncomp bwlabeln
Which indirectly will also cause the following to perform faster:
bwareaopen bwpropfilt regionprops
* Deprecated functions.
The following functions were deprecated in image 2.2.0 and have been
removed from image 2.4.0.
bwborder iptchecknargin readexif
impad iptcheckstrs
imrotate_Fourier uintlut
* Other functions that have been changed for smaller bugfixes, increased
Matlab compatibility, or performance:
grayslice im2single imsmooth
im2double im2uint8 label2rgb
im2int16 im2uint16
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Thu Feb 26 16:06:43 UTC 2015 - dmitry_r@opensuse.org
- Split from octave-forge package, version 2.2.2
